Intermediate Filament Markers Flashcards
1
Q
Identify tumors derived from smooth, cardiac &
skeletal muscles
A
Actin
2
Q
Present in normal mesenchymal cells and their neoplastic counterparts:
A
Vimentin
3
Q
Neoplastic counterparts: (5)
A
- Sarcoma
- Melanoma
- Leukemia
- Seminoma
- Schwannomas (cancer in schwann cells)
4
Q
Highly specific for myogenic tumors
A
Desmin
5
Q
Confirms diagnosis of astrocytoma
A
Glial fibrillary acidic protein (GFAP)